package helpers;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class SystemInHelper {
	public static String getUserInput() {
		//  open up standard input
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		String input = null;
		
		try {
			input = br.readLine();
		} catch (IOException ioe) {
			return null;
		}
		
		return input;
	}
}
